29870055

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9349}}^1$

素因数の和:9431

約数の個数: 24

約数和(自身を含む): 52509600

約数和(自身を除く): 22639545

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 9349, 28047, 46745, 84141, 140235, 420705, 663779, 1991337, 3318895, 5974011, 9956685, 29870055]

約数ペア:

[(1, 29870055), (3, 9956685), (5, 5974011), (9, 3318895), (15, 1991337), (45, 663779), (71, 420705), (213, 140235), (355, 84141), (639, 46745), (1065, 28047), (3195, 9349)]